ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Control and display mode: LCD+touch screen
Voltage Oscillation frequency (open-circuit): 100kHz±10%
Output voltage(open-circuit):（250V~4000V）±10%
Voltage rise time (open circuit, T1, 10%~90%): 0.5μs±30%
Current rise time (short circuit, T2, 10%~90%): ≤0.9μs
Open-circuit Voltage Decay Rate
40%<(PK2) /(PK1)<110%
40%<(PK3)/(PK2)<80%
40%<(PK4)/(PK3)<80%
Short circuit current at 4000V(PK1): 333A±10% @12Ω ; 133A±10%@30Ω
Interval: 1s~99s
Number of Impulse: 1~9999 times
Output mode: Positive, negative, positive/negative auto
Output Impedance: 12Ω，30Ω±20%
Phase injection mode: asynchronous, synchronous (0-360°)
Coupling and decoupling network(CDN): Single phase 300V/16A
or 20A
The ring wave is a typical oscillatory transient, induced in low-voltage cables due to switching of electrical networks and reactive loads, fault and insulation breakdown of power supply circuits or lightning. This is the most diffused phenomenon occurring in power supply networks, control and signal lines. The ring wave generator is designed according to IEC61000-4-12, it is applied to assess the ring wave immunity of electrical and electronic equipment intended for residential, commercial and industrial applications, and power stations and substations.
